Official Answer
Answer
Ana buƙatar mafi ƙarancin izini don ɗaukar fadada radial yayin matsawa. Yawanci, jagororin aikin injiniya suna ba da shawarar sharewa 1% zuwa 5% bisa ƙayyadaddun ƙirar igiyar ruwa.
Knowledge Answer
Wanne izini aka ba da shawarar tsakanin bazara OD da guntun gidaje?
Ana buƙatar mafi ƙarancin izini don ɗaukar fadada radial yayin matsawa. Yawanci, jagororin aikin injiniya suna ba da shawarar sharewa 1% zuwa 5% bisa ƙayyadaddun ƙirar igiyar ruwa.
